This stock page is the public Follow view. For one current, evidence-backed answer, use capital_change_brief through REST or MCP. It compares tracked 13F changes with qualifying Form 4 activity and cites the SEC evidence.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/stocks/STT/capital-change-brief"
Use Arkolith's capital_change_brief for STT. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | $3.0B | 24.0M | ▼−2.2% Reduced · −549K sh | Q1 2026 | |
| 2 | VANGUARD CAPITAL MANAGEMENT LLC | $2.2B | 17.7M | ▲New +17.7M sh | Q1 2026 | |
| 3 | VANGUARD PORTFOLIO MANAGEMENT LLC | $2.0B | 16.1M | ▲New +16.1M sh | Q1 2026 | |
| 4 | STATE STREET CORP | $1.7B | 13.4M | ▲+0.2% Added · +29K sh | Q1 2026 | |
| 5 | FMR LLC | $1.5B | 11.5M | ▼−13% Reduced · −1.8M sh | Q1 2026 | |
| 6 | REGENTS OF THE UNIVERSITY OF CALIFORNIA | $1.3B | 10.1M | ▲+16% Added · +1.4M sh | Q1 2026 | |
| 7 | GEODE CAPITAL MANAGEMENT, LLC | $976.2M | 7.7M | ▲+4.7% Added · +350K sh | Q1 2026 | |
| 8 | JPMORGAN CHASE & CO | $799.0M | 6.5M | ▲+1.5% Added · +95K sh | Q1 2026 | |
| 9 | HARRIS ASSOCIATES L P | $778.1M | 6.1M | ▼−2.5% Reduced · −158K sh | Q1 2026 | |
| 10 | MORGAN STANLEY | $627.0M | 5.0M | ▼−5.1% Reduced · −269K sh | Q1 2026 | |
| 11 | FRANKLIN RESOURCES INC | $538.3M | 4.3M | ▲+8.3% Added · +327K sh | Q1 2026 | |
| 12 | HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC | $536.1M | 4.2M | ▼−3.4% Reduced · −151K sh | Q1 2026 | |
| 13 | NORTHERN TRUST CORP | $506.2M | 4.0M | ▲+2.5% Added · +97K sh | Q1 2026 | |
| 14 | DODGE & COX | $442.9M | 3.5M | ▼−26% Reduced · −1.2M sh | Q1 2026 | |
| 15 | DIMENSIONAL FUND ADVISORS LP | $392.5M | 3.1M | ▲+1.7% Added · +52K sh | Q1 2026 | |
| 16 | NORDEA INVESTMENT MANAGEMENT AB | $355.7M | 2.9M | ▲+1.3% Added · +35K sh | Q1 2026 | |
| 17 | UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AME | $357.5M | 2.8M | ▲+2.0% Added · +56K sh | Q1 2026 | |
| 18 | FIRST TRUST ADVISORS LP | $350.3M | 2.8M | ▼−23% Reduced · −815K sh | Q1 2026 | |
| 19 | GOLDMAN SACHS GROUP INC | $345.2M | 2.7M | ▼−8.7% Reduced · −260K sh | Q1 2026 | |
| 20 | NORGES BANK | $303.5M | 2.4M | ▼−2.4% Reduced · −58K sh | Q4 2025 | |
| 21 | Metropolis Capital Ltd | $285.1M | 2.3M | ▼−9.5% Reduced · −238K sh | Q1 2026 | |
| 22 | Legal & General Group Plc | $262.5M | 2.1M | ▲+7.4% Added · +142K sh | Q1 2026 | |
| 23 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $252.3M | 2.0M | ▲+2.2% Added · +43K sh | Q1 2026 | |
| 24 | VICTORY CAPITAL MANAGEMENT INC | $249.4M | 2.0M | ▼−57% Reduced · −2.6M sh | Q1 2026 | |
| 25 | Bank of New York Mellon Corp | $233.6M | 1.8M | ▼−2.4% Reduced · −45K sh | Q1 2026 |
Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Jun 11, 2026 | Horgan Kathryn M | Executive Vice President | Sell (S) | 6K | $895K |
| Jun 8, 2026 | RICHARDS MICHAEL L | EVP and Chief Admin Officer | Sell (S) | 2K | $243K |
| May 26, 2026 | Hu W. Bradford | EVP and Chief Risk Officer | Sell (S) | 9K | $1.4M |
| May 26, 2026 | O HANLEY RONALD P | Chairman, CEO and President, Director | Sell (S) | 15K | $2.3M |
| May 20, 2026 | O'Sullivan Sean | Director | Grant (A) | 2K | $0 |
| May 20, 2026 | Chandoha Marie A | Director | Grant (A) | 2K | $0 |
| May 20, 2026 | DeMaio Donna | Director | Grant (A) | 2K | $0 |
| May 20, 2026 | Gordon Susan M. | Director | Grant (A) | 2K | $0 |
| May 20, 2026 | Fawcett Amelia C. | Director | Grant (A) | 2K | $0 |
| May 20, 2026 | Freda William C | Director | Grant (A) | 2K | $0 |
| May 20, 2026 | Halliday Patricia | Director | Grant (A) | 2K | $0 |
| May 20, 2026 | Meaney William L | Director | Grant (A) | 2K | $0 |
| Company | Co-held by | Combined value |
|---|---|---|
| MICROSOFT CORPMSFT | 379 funds | $292.5B |
| APPLE INCAAPL | 374 funds | $312.3B |
| NVIDIA CORPNVDA | 373 funds | $400.7B |
| AMAZON.COM INCAMZN | 373 funds | $217.1B |
| JPMORGAN CHASE & COJPM | 373 funds | $75.0B |
| ALPHABET INC-CL AGOOGL | 372 funds | $193.2B |
| META PLATFORMS INC-CLASS AMETA | 372 funds | $122.9B |
| BROADCOM INCAVGO | 370 funds | $154.7B |
| MASTERCARD INC - AMA | 369 funds | $57.7B |
| VISA INC-CLASS A SHARESV | 368 funds | $63.7B |
| ELI LILLY & COLLY | 366 funds | $78.1B |
| ALPHABET INC-CL CGOOG | 364 funds | $132.5B |
Ranked by how many of STT's institutional holders also hold each name, a cross-fund conviction signal. Via the MCP server (ticker.co_held).
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for STT. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes. Every panel above is one call to the Arkolith API & MCP server.